package com.itheima.health.service.impl;

/**
 * @author ：gaoqiang
 * @date ：Created in 2019/7/4
 * @description ：
 * @version: 1.0
 */
public class Demo {
    public static void main(String[] args) {
        String path="2";
        String path1="/2-1";
        String substring = path1.substring(1,2);
        if (substring.equals(path)) {
            System.out.println(516545646);
            System.out.println(substring);
        }
    }
}
